10PCS 15MM/20MM Piezo Elements Sounder Sensor Trigger Drum Disc 6.5KHZ + Wire Copper (20MM)

I was suggested to this product by somebody to use it as a replacement speaker for Tamagotchi Connection. The 20mm size fit snug into the shell and after soldering it in, everything worked great! Definitely recommended for Tamagotchi repair.

Made electric drumset go bing bang boom

Sent back.

Very small trigger size of a quarter. I had to hit hard on my snare to here the sound. I replaced it with 41mm jumbo size trigger. Need to test.